This is our proprietary skill rating calculation. This has nothing to do with official game ranking or MMR.
The purpose is to show player skill levels relative to other players, not estimate MMR.
Reduce the Cooldown of Dark Siphon by 1s if it fails to hit a target.
Increase the Healing received from Dark Siphon by 200 health.
Increase your maximum Health by 100.
Reduce the damage you take by 10% for 3s after hitting an enemy with Dark Siphon.
Increase your Movement Speed by 25% and gain {scale=5|5}% Lifesteal for 2s after falling to or below 40% Health.
Your Dark Siphon now deals an additional 10% of the target's maximum Health as damage over 1.5s.